Malware Analysis Report

2024-10-24 17:54

Sample ID 240509-1a2yeafd3w
Target 4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161
SHA256 4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161
Tags
gozi banker isfb trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161

Threat Level: Known bad

The file 4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161 was found to be: Known bad.

Malicious Activity Summary

gozi banker isfb trojan

Detects executables built or packed with MPress PE compressor

UPX dump on OEP (original entry point)

Gozi

Unsigned PE

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 21:27

Signatures

Detects executables built or packed with MPress PE compressor

Description Indicator Process Target
N/A N/A N/A N/A

UPX dump on OEP (original entry point)

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 21:27

Reported

2024-05-09 21:30

Platform

win7-20240221-en

Max time kernel

120s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe

"C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe"

Network

N/A

Files

memory/2660-0-0x0000000000400000-0x000000000045B000-memory.dmp

memory/2660-1-0x0000000000400000-0x000000000045B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 21:27

Reported

2024-05-09 21:30

Platform

win10v2004-20240426-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe

"C:\Users\Admin\AppData\Local\Temp\4eae530665e2a128b9b8d6915bd7867f29199efc6951e57113fe742bec740161.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 964 -ip 964

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 964 -s 220

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 88.221.83.186:443 www.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 186.83.221.88.in-addr.arpa udp
BE 88.221.83.186:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 17.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 10.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/964-0-0x0000000000400000-0x000000000045B000-memory.dmp

memory/964-1-0x0000000000400000-0x000000000045B000-memory.dmp